Last edited by britnumber; Oct 9th 2008 at 08:34 PM.
Follow Math Help Forum on Facebook and Google+
Originally Posted by britnumber Let X=(x_n) be a sequence of positive real numbers such that = L >1. Show that X is not a bounded sequence and hence is not convergent Let so that .
And therefore there is so that if then .
But can be made arbitary large since .
Therefore, is unbounded.
View Tag Cloud